high-power LED driver: [product name=LET13]LET13[/product], [product name=LET04]LET04[/product], [product name=LET07D]LET07D[/product], [product name=K8071]K8071[/product] or [product name=VM143/3W]VM143/3W[/product] super high-flux output and high luminance very long operating life (up to 50 000 h) low thermal resistance SMT solderability warning: not to be used without additional heat sink colour: cold white colour temperature: 5500-6000 K luminous flux: 230 lm colour rendering index: > 80 viewing angle: 120° thermal resistance: 12 °C/W forward current: 750 mA forward voltage: 3.5 - 4.5 V maximum junction temperature: 115 °C maximum operating temperature: 60 °C (EN)